In depth comparison and review of Sony WF-XB700 and OPPO Enco W31. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Sony WF-XB700 | OPPO Enco W31 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 50 g | |
| Colour | Black | Blue | Black | White | |
| Protection | Splashproof, sweat-resistant, IPX4 | Dust-resistant, IP54, water-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sony WF-XB700 | OPPO Enco W31 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Audio Codec | - | AAC | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Extra Bass | - | |
| Frequency Response | - | 20 - 20000 Hz | |
| Sensitivity | - | 95 dB | |
| Diaphragm | - | Graphene - 7 mm |
| MICROPHONE | Sony WF-XB700 | OPPO Enco W31 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | OPPO Enco W31 microphone can cancel out ambient noise. |
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | Sony WF-XB700 | OPPO Enco W31 |
|---|
| Controls | Volume control, play/pause, next/previous track, voice assistant | Next/previous track, voice assistant |
|---|
| CABLE | Sony WF-XB700 | OPPO Enco W31 |
|---|
| Cable Type | - | USB charge cable - detachable |
|---|
| FEATURES | Sony WF-XB700 | OPPO Enco W31 |
|---|
| Internet of Things (IoT) Compatible | Yes | - | |
|---|---|---|---|
| Intelligent Assistant | Siri, Google Assistant | - | |
| Sensors | - | Touch sensor |
| BATTERY AND CHARGING | Sony WF-XB700 | OPPO Enco W31 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 25 mAh | |
| Battery Life | 9 hour(s) | 3.5 hour(s) | Sony WF-XB700 lasts longer on a single charge than the OPPO Enco W31. |
| Battery Life Details | Continuous playback (with included charging case): up to 18 hours Continuous playback: up to 9 hours |
Continuous playback (with included charging case): up to 15 hours Continuous playback: up to 3.5 hours |
|
| Charging Time | - | 2.5 hour(s) | |
| Included Qty | - | 2 |
| CONNECTIONS | Sony WF-XB700 | OPPO Enco W31 |
|---|
| Connector Type | Bluetooth | - |
|---|
| OTHERS | Sony WF-XB700 | OPPO Enco W31 |
|---|
| Included Accessories | Charging case | Ear tips kit, USB charge cable, charging case (350 mAh) |
|---|
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